Tombstone Crow

Flash, Flying, Teleport (Whenever this creature
would die, return it either to your hand or put it into
The Realm)
Whenever Tombstone Crow enters the battlefield,
tap target creature and choose one:
-Create a 1/1 Flash, Flying, Deathtouch bird token.
-Put a +1/+1 counter on target creature.

{b}{b}:Return Tombstone Crow to the battlefield. (activate as an instant)